Sudhir Sreedharan edf4edacb3 tty: serial: 8250_core: restore the LCR register in set_sleep
In ST16650V2 based serial uarts, while initalizing the PM state,
LCR registers are being initialized to 0 in serial8250_set_sleep().
If console port is already initialized and being used, this will
throws garbage in the console.

Signed-off-by: Sudhir Sreedharan <ssreedharan@mvista.com>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Tested-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-05 16:23:34 -08:00
..
2014-07-13 15:52:12 -07:00
2014-06-19 13:04:52 -07:00
2014-09-23 21:19:35 -07:00
2014-09-28 21:49:48 -04:00
2014-06-19 13:04:52 -07:00
2014-06-19 13:04:52 -07:00
2014-06-19 13:04:52 -07:00
2014-08-08 11:14:29 -07:00
2014-05-28 12:27:22 -07:00
2014-06-19 13:04:52 -07:00
2014-06-19 13:04:52 -07:00
2014-09-08 16:22:42 -07:00
2014-06-19 13:04:52 -07:00
2014-06-19 13:04:52 -07:00